2 files changed, 0 insertions, 47 deletions

diff --git a/libbb/Kbuild b/libbb/Kbuild
index c205ceb4c..49cf4b8ad 100644
--- a/libbb/Kbuild
+++ b/libbb/Kbuild
@@ -84,7 +84,6 @@ lib-y += read.o
 lib-y += read_key.o
 lib-y += recursive_action.o
 lib-y += remove_file.o
-lib-y += restricted_shell.o
 lib-y += run_shell.o
 lib-y += safe_gethostname.o
 lib-y += safe_poll.o
diff --git a/libbb/restricted_shell.c b/libbb/restricted_shell.c
deleted file mode 100644
index 2a5073f03..000000000
--- a/libbb/restricted_shell.c
+++ /dev/null
@@ -1,46 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Copyright 1989 - 1991, Julianne Frances Haugh <jockgrrl@austin.rr.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Julianne F. Haugh nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "libbb.h"
-
-/* Return 1 if SHELL is a restricted shell (one not returned by
-   getusershell), else 0, meaning it is a standard shell.  */
-int FAST_FUNC restricted_shell(const char *shell)
-{
-        char *line;
-
-        setusershell();
-        while ((line = getusershell())) {
-                if (*line != '#' && strcmp(line, shell) == 0)
-                        return 0;
-        }
-        endusershell();
-        return 1;
-}